| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,424 | +6.6% |
| 3Q25 | 5,367 | +6.3% |
| 2Q25 | 5,263 | +4.0% |
| 1Q25 | 5,086 | +3.7% |
| 4Q24 | 5,090 | +2.9% |
| 3Q24 | 5,051 | +3.3% |
| 2Q24 | 5,063 | +6.4% |
| 1Q24 | 4,906 | +7.3% |
| 4Q23 | 4,947 | +10.1% |
| 3Q23 | 4,890 | +11.7% |
| 2Q23 | 4,758 | +13.0% |
| 1Q23 | 4,573 | +14.8% |
| 4Q22 | 4,494 | +15.4% |
| 3Q22 | 4,376 | +15.0% |
| 2Q22 | 4,209 | +13.7% |
| 1Q22 | 3,985 | +14.7% |
| 4Q21 | 3,894 | +12.5% |
| 3Q21 | 3,805 | +13.0% |
| 2Q21 | 3,701 | +16.2% |
| 1Q21 | 3,474 | +12.2% |
| 4Q20 | 3,461 | +9.3% |
| 3Q20 | 3,367 | +10.1% |
| 2Q20 | 3,184 | +4.1% |
| 1Q20 | 3,096 | +3.2% |
| 4Q19 | 3,168 | +4.5% |
| 3Q19 | 3,058 | +0.2% |
| 2Q19 | 3,057 | +0.1% |
| 1Q19 | 3,001 | +3.6% |
| 4Q18 | 3,030 | +8.4% |
| 3Q18 | 3,052 | +10.3% |
| 2Q18 | 3,053 | +9.9% |
| 1Q18 | 2,895 | +8.4% |
| 4Q17 | 2,795 | +2.3% |
| 3Q17 | 2,766 | +3.2% |
| 2Q17 | 2,778 | +3.7% |
| 1Q17 | 2,671 | +2.0% |
| 4Q16 | 2,732 | +1.7% |
| 3Q16 | 2,681 | - |
| 2Q16 | 2,680 | - |
| 1Q16 | 2,618 | - |
| 4Q15 | 2,686 | +3.1% |
| 4Q14 | 2,605 | - |